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	A fusion method of improving filtered interferogram quality
	Gao, Sheng ; Zeng, Qiming ; Jiao, Jian ; Tong, Qingxi
	2013
英文摘要	This paper presented a new strategy to improve the quality of interferograms filtered by the Goldstein filter. Two different patch sizes were applied to filtering one noisy interferogram, which resulted to two filtered interferograms. Noise of the interferogram was strongly reduced in low-coherence areas by using a larger patch size, while interferogram structures were preserved by using a smaller patch size. Then the two filtered interferograms were fused, weighted by the coherence map. Experiments with real datasets showed the satisfactory results. ? 2013 IEEE.; EI; 0
语种	英语
DOI标识	10.1109/IGARSS.2013.6723084
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/410849]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Gao, Sheng,Zeng, Qiming,Jiao, Jian,et al. A fusion method of improving filtered interferogram quality. 2013-01-01.

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